import axios from 'axios'
import { MessageBox, Message } from 'element-ui'
import store from '@/store'
import { getToken,getTenantId } from '@/utils/auth'

// create an axios instance
const service = axios.create({
    baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
    // withCredentials: true, // send cookies when cross-domain requests
    //timeout: 5000 // request timeout
})

// request interceptor
service.interceptors.request.use(
    config => {
        // do something before request is sent
        const tenantId = getTenantId()
        if(tenantId) {
          config.headers['tenantId'] = tenantId;
        }
        return config
    },
    error => {
        // do something with request error
        console.log(error) // for debug
        return Promise.reject(error)
    }
)

// response interceptor
service.interceptors.response.use(
    /**
     * If you want to get http information such as headers or status
     * Please return  response => response
     */

    /**
     * Determine the request status by custom code
     * Here is just an example
     * You can also judge the status by HTTP Status Code
     */
    response => {
        const res = response.data

        // if the custom code is not 20000, it is judged as an error.
        // if (!(res.code == 200 || res.code == '200' || res.code === 20000)) {
        //   // if (res.code !== '200') {
        //   Message({
        //     message: res.tips || 'Error',
        //     type: 'error',
        //     duration: 5 * 1000
        //   })
        if (res.code == 2) {
            Message({
                message: res.msg,
                type: 'error',
                duration: 2 * 1000
            })
            if (res.code == 1) {
                Message({
                    message: res.msg,
                    type: 'error',
                    duration: 2 * 1000
                })
            }
            if (res.code == 3) {
                Message({
                    message: res.msg,
                    type: 'error',
                    duration: 2 * 1000
                })
            }



            // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
            if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
                // to re-login
                MessageBox.confirm('You have been logged out, you can cancel to stay on this page, or log in again', 'Confirm logout', {
                    confirmButtonText: 'Re-Login',
                    cancelButtonText: 'Cancel',
                    type: 'warning'
                }).then(() => {
                    store.dispatch('user/resetToken').then(() => {
                        location.reload()
                    })
                })
            }
            return Promise.reject(new Error(res.msg || 'Error'))
        } else {
            return res
        }
    },
    error => {
        console.log('err' + error) // for debug
        Message({
            message: error.message,
            type: 'error',
            duration: 2 * 1000
        })
        return Promise.reject(error)
    }
)

export default service
